ISRC GBAYC8805748
Verified recording
GBAYC8805748 is “Barber: Cello Concerto in A Minor, Op. 22: II. Andante sostenuto” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x48bc98750c6fe5f4504ebcda798e6797e7e9e032856b7bfcb644568c5cceb536 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8805748.
Recording identifiers
- ISRC
- GBAYC8805748
- Title
- Barber: Cello Concerto in A Minor, Op. 22: II. Andante sostenuto
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x48bc98750c6fe5f4504ebcda798e6797e7e9e032856b7bfcb644568c5cceb536
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:afc2952a32d6779ac7801821cda6c53d3c44a1e8c60a376ca8259a0e3e98c7a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8805748
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Barber: Cello Concerto in A Minor, Op. 22: II. Andante sostenuto · Machine-readable JSON-LD